feat: improve mention search results

src/hooks/useSearchProfiles.tsx

@@ -1,4 +1,3 @@
-import { SEARCHABLE_RELAY_URLS } from '@/constants'
 import { useFeed } from '@/providers/FeedProvider'
 import client from '@/services/client.service'
 import { TProfile } from '@/types'
@@ -22,13 +21,7 @@ export function useSearchProfiles(search: string, limit: number) {
       setIsFetching(true)
       setProfiles([])
       try {
-        const profiles = await client.fetchProfiles(
-          searchableRelayUrls.concat(SEARCHABLE_RELAY_URLS).slice(0, 4),
-          {
-            search,
-            limit
-          }
-        )
+        const profiles = await client.searchProfilesFromIndex(search)
         if (profiles) {
           setProfiles(profiles)
         }